[dpdk-dev] [PATCH] checkpatch: re-enable warnings about split long strings
adrien.mazarguil at 6wind.com
Mon Oct 2 13:53:17 CEST 2017
On Fri, Sep 29, 2017 at 08:37:49AM -0700, Stephen Hemminger wrote:
> The Linux kernel style policy about strings is that strings should
> be always put on one line. This makes sense since a typical use
> case is for a user to type the error message into a search engine
> or grep, and it won't be found if split across lines.
> This patch just re-enables that check.
> Yes, lots of DPDK code now splits strings, that doesn't
> make it right.
> Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com>
> devtools/checkpatches.sh | 1 -
> 1 file changed, 1 deletion(-)
> diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
> index a56c41a301c0..3e6081dd673e 100755
> --- a/devtools/checkpatches.sh
> +++ b/devtools/checkpatches.sh
> @@ -44,7 +44,6 @@ options="$options --show-types"
> options="$options --ignore=LINUX_VERSION_CODE,FILE_PATH_CHANGES,\
I'm not sure, given that the main reason for splitting strings in the first
place is to avoid LONG_LINE_STRING warnings, I think we must choose between
the two options. If split strings are not allowed, then long lines must be.
Since checkpatches.sh is used by various automated scripts to complain
loudly about problems in submissions, the above change prevents maintainers
from writing long string at all (can't split and can't go past 80 columns).
As a result, they will be tempted to cripple their code with nasty
workarounds to shut up checkpatches.sh, we don't want that to happen.
Also I think the reasons stated by original commit cf75514c8e2e are still
relevant. My vote would be to keep things as is.
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